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Commit 5564e912 authored by Eryk Rybak's avatar Eryk Rybak Committed by Greg Kroah-Hartman
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i40e: Fix ping is lost after configuring ADq on VF



[ Upstream commit 9e0a603cb7dce2a19d98116d42de84b6db26d716 ]

Properly reconfigure VF VSIs after VF request ADQ.
Created new function to update queue mapping and queue pairs per TC
with AQ update VSI. This sets proper RSS size on NIC.
VFs num_queue_pairs should not be changed during setup of queue maps.
Previously, VF main VSI in ADQ had configured too many queues and had
wrong RSS size, which lead to packets not being consumed and drops in
connectivity.

Fixes: bc6d33c8 ("i40e: Fix the number of queues available to be mapped for use")
Co-developed-by: default avatarPrzemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Signed-off-by: default avatarPrzemyslaw Patynowski <przemyslawx.patynowski@intel.com>
Signed-off-by: default avatarEryk Rybak <eryk.roch.rybak@intel.com>
Tested-by: default avatarTony Brelinski <tony.brelinski@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
Signed-off-by: default avatarSasha Levin <sashal@kernel.org>
parent 8509178d
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